512234080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1800

約数の個数: 96

約数和(自身を含む): 1270418688

約数和(自身を除く): 758184608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 305, 310, 488, 496, 610, 620, 976, 992, 1220, 1240, 1693, 1891, 1952, 2440, 2480, 3386, 3782, 4880, 4960, 6772, 7564, 8465, 9455, 9760, 13544, 15128, 16930, 18910, 27088, 30256, 33860, 37820, 52483, 54176, 60512, 67720, 75640, 103273, 104966, 135440, 151280, 206546, 209932, 262415, 270880, 302560, 413092, 419864, 516365, 524830, 826184, 839728, 1032730, 1049660, 1652368, 1679456, 2065460, 2099320, 3201463, 3304736, 4130920, 4198640, 6402926, 8261840, 8397280, 12805852, 16007315, 16523680, 25611704, 32014630, 51223408, 64029260, 102446816, 128058520, 256117040, 512234080]

約数ペア:

[(1, 512234080), (2, 256117040), (4, 128058520), (5, 102446816), (8, 64029260), (10, 51223408), (16, 32014630), (20, 25611704), (31, 16523680), (32, 16007315), (40, 12805852), (61, 8397280), (62, 8261840), (80, 6402926), (122, 4198640), (124, 4130920), (155, 3304736), (160, 3201463), (244, 2099320), (248, 2065460), (305, 1679456), (310, 1652368), (488, 1049660), (496, 1032730), (610, 839728), (620, 826184), (976, 524830), (992, 516365), (1220, 419864), (1240, 413092), (1693, 302560), (1891, 270880), (1952, 262415), (2440, 209932), (2480, 206546), (3386, 151280), (3782, 135440), (4880, 104966), (4960, 103273), (6772, 75640), (7564, 67720), (8465, 60512), (9455, 54176), (9760, 52483), (13544, 37820), (15128, 33860), (16930, 30256), (18910, 27088)]